1054344899 has 4 divisors (see below), whose sum is σ = 1054411440. Its totient is φ = 1054278360.

The previous prime is 1054344883. The next prime is 1054344917. The reversal of 1054344899 is 9984434501.

1054344899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1054344899 - 2⁴ = 1054344883 is a prime.

It is a super-2 number, since 2×1054344899² = 2223286332094640402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054344869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5762 + ... + 46280.

It is an arithmetic number, because the mean of its divisors is an integer number (263602860).

Almost surely, 2^1054344899 is an apocalyptic number.

1054344899 is a deficient number, since it is larger than the sum of its proper divisors (66541).

1054344899 is an equidigital number, since it uses as much as digits as its factorization.

1054344899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66540.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 1054344899 is about 32470.6775260388. The cubic root of 1054344899 is about 1017.7963765457.

The spelling of 1054344899 in words is "one billion, fifty-four million, three hundred forty-four thousand, eight hundred ninety-nine".